JPS5930205Y2 - air cleaner - Google Patents
air cleanerInfo
- Publication number
- JPS5930205Y2 JPS5930205Y2 JP12125279U JP12125279U JPS5930205Y2 JP S5930205 Y2 JPS5930205 Y2 JP S5930205Y2 JP 12125279 U JP12125279 U JP 12125279U JP 12125279 U JP12125279 U JP 12125279U JP S5930205 Y2 JPS5930205 Y2 JP S5930205Y2
- Authority
- JP
- Japan
- Prior art keywords
- air cleaner
- case
- casing
- carburetor
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Description
【考案の詳細な説明】
本考案は主として小型内給機関のエアクリーナの改良に
関するものである。[Detailed Description of the Invention] The present invention mainly relates to an improvement of an air cleaner for a small internal combustion engine.
従来エアクリーナは第１図又は第４図に示す如くケーシ
ング１とエレメント２とより構成してなり、エレメント
２は図示せざるキャブレターに接続され、エアクリーナ
を構成する。A conventional air cleaner is composed of a casing 1 and an element 2 as shown in FIG. 1 or 4, and the element 2 is connected to a carburetor (not shown) to constitute the air cleaner.
吸入空気はゴムパイプ３によってケーシング１の空気室
内に導入され、エレメント２を通過してキャブレターに
送り込まれる。Intake air is introduced into the air chamber of the casing 1 by a rubber pipe 3, passes through an element 2, and is sent to a carburetor.
エレメント２はケース４内におさめられキャブレターに
取りつけられてのち、ケーシング１にはめられる。The element 2 is housed in a case 4, attached to a carburetor, and then fitted into the casing 1.
エレメントをキャブレターに取付けるときは、先づキャ
ブレターにケース４をあわせ、抑え板５の内側からビス
孔１４を介してビス６でキャブレターに固定する。When attaching the element to the carburetor, first align the case 4 with the carburetor and fix it to the carburetor with the screws 6 through the screw holes 14 from the inside of the holding plate 5.
ケース４には円周２ケ所に突起７があるのでこの部を切
欠いた金網８を入れ、エレメント２を挿入し、ケースの
突起部７を切欠いた金網８′を入れ回動させて金網８′
が外れないようにしてケース４内に釦さめ、このケース
４にケーシング１をかぶせバンド１０でしめつけるもの
である。The case 4 has protrusions 7 at two places around the circumference, so insert the wire mesh 8 with these parts cut out, insert the element 2, insert the wire mesh 8' with the protrusions 7 of the case cut out, and rotate the wire mesh 8'.
The casing 1 is placed over the case 4 and fastened with a band 10.
これに対し本考案のものは第３図ａ ＊ ｂ ｔ ｅ又
は第５図に示すようにエレメント１２の底面を円筒胴部
と一体に構成し、該底部に複数個のエア流通孔１３を形
成して上記公知の抑え板５釦よび金網８を兼用せしめた
ものでこのエレメントケース１２の内側からビス孔１４
を介してキャブレターに直接ビス６によってしめつける
。In contrast, in the present invention, the bottom surface of the element 12 is integrated with the cylindrical body, as shown in FIG. The screw holes 14 are inserted from the inside of the element case 12, and the above-mentioned well-known holding plate 5 button and wire mesh 8 are also used.
Tighten directly to the carburetor with screw 6.
ケーシング１のエレメント側には従来ケース４の大きさ
の開口であったものを仕切壁を設け、仕切壁に複数個の
エア流通孔１５をあけてエレメント抑え１１を形成せし
める。A partition wall is provided on the element side of the casing 1 in place of an opening of the size of the conventional case 4, and a plurality of air circulation holes 15 are opened in the partition wall to form an element suppressor 11.
エアクリーナを組み立てるときは底面を図示せざるキャ
ブレターに取りつけたエレメントケース１２内にエレメ
ント２を卦さめてのち、エレメント抑え１１を一体に成
形したケーシング１の取付部をエレメントケースの胴部
にかぶせてバンド１０で締めつける。When assembling the air cleaner, first place the element 2 in the element case 12 whose bottom surface is attached to a carburetor (not shown), and then place the mounting part of the casing 1, which is integrally molded with the element retainer 11, over the body of the element case. Tighten with 10.
即ちエレメント２はエレメントケース１２とケーシング
１のエレメント抑え１１で保持するものである。That is, the element 2 is held by the element case 12 and the element retainer 11 of the casing 1.
このように本考案はケーシングとキャブレターとの間に
エレメントを介在せしめるエアクリーナに釦いて、上記
エレメントケースの胴部とキャブレター側底面ととを一
体に構成し、該底面に複数個のエア流通孔を形成してエ
レメントを内蔵せしめると共に、ケーシング自体のエレ
メント側仕切壁に複数個の孔を形成したエレメント抑え
を構成せしめてなるエアクリーナであるので、従来公知
のものと比し、エレメント抑え及びエレメント前後の金
網が省略でき分解組立が極めて容易に行えるようになっ
た。In this way, the present invention provides an air cleaner in which an element is interposed between the casing and the carburetor, the body of the element case and the bottom surface on the side of the carburetor are integrally formed, and a plurality of air circulation holes are formed in the bottom surface. This air cleaner has an element retainer with a plurality of holes formed in the element side partition wall of the casing itself, so compared to conventionally known ones, the element retainer and the front and rear of the element are The wire mesh can be omitted, making disassembly and assembly extremely easy.
また部品点数が少なくなったことが大きな原因で、大巾
な低コスト化が計られる。In addition, the reduction in the number of parts is a major factor, leading to significant cost reductions.
構造が簡単なため製造も容易になり、金網を廃止して複
数個の開孔としたので若干吹返し防止効果も得られる。Since the structure is simple, it is easy to manufacture, and since the wire mesh is eliminated and there are multiple holes, a blowback prevention effect can be obtained to some extent.
エレメントの脱落の心配も抑えの剛性があがったことに
よりなくなったなどその効果は大きい。This has great effects, such as eliminating the need to worry about elements falling off due to the increased rigidity of the retainer.
第１図は従来のエアクリーナを示す側断面図、第２図は
従来のエレメントケースのａ正面むよびｂＡ−Ａ線断面
図、第３図ａは本考案の側断面図、ｂはＢ−Ｂ線、Ｃは
Ｃ−Ｃ線矢視図、第４図は第１図の部品分解斜視図、第
５図は第３図ａの部品分解斜視図である。
１・・・・・・ケーシング、２・・・・・・エレメント
、１１・・・・・・エレメント抑え、１２・・・・・・
エレメントケース、１３．１５・・・・・・エア流通孔
、１４・・・・・・ビス孔。Figure 1 is a side sectional view showing a conventional air cleaner, Figure 2 is a front sectional view of a conventional element case and line AA-A, Figure 3 a is a side sectional view of the present invention, and b is a BB-B sectional view of the conventional element case. 4 is an exploded perspective view of FIG. 1, and FIG. 5 is an exploded perspective view of FIG. 3a. 1...Casing, 2...Element, 11...Element suppressor, 12...
Element case, 13.15... Air circulation hole, 14... Screw hole.
Claims (1)
メントより構成され、エレメントケースは円筒胴部と底
面を一体に構成し底面にキャブレター取付ビス孔と複数
のエア流通孔を有し、ケーシングは前記エレメントケー
スの胴部に外接する取付部と空気室とにより構成し空気
室がエレメントに接する面に複数個の孔を形成したエレ
メント抑えを一体に構成したことを特徴とするエアクリ
ーナ。[Scope of claim for utility model registration] An air cleaner connected to a carburetor. The air cleaner is composed of a casing, an element case, and an element, the element case is composed of a cylindrical body and a bottom surface, and has a carburetor mounting screw hole and a plurality of air circulation holes on the bottom surface, and the casing is connected to the body of the element case. What is claimed is: 1. An air cleaner characterized in that an element holder is integrally formed with an air chamber and a mounting portion circumscribing the element, and has a plurality of holes formed in the surface where the air chamber contacts the element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12125279U JPS5930205Y2 (en) | 1979-08-31 | 1979-08-31 | air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12125279U JPS5930205Y2 (en) | 1979-08-31 | 1979-08-31 | air cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5638155U JPS5638155U (en) | 1981-04-10 |
| JPS5930205Y2 true JPS5930205Y2 (en) | 1984-08-29 |
Family
ID=29353406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12125279U Expired JPS5930205Y2 (en) | 1979-08-31 | 1979-08-31 | air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5930205Y2 (en) |
-
1979
- 1979-08-31 JP JP12125279U patent/JPS5930205Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5638155U (en) | 1981-04-10 |
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